In this July 8, 2009 photo, rail cars hauling coal ash are shown leaving the Tennessee Valley Authority's Kingston Fossil Plant in Kingston, Tenn. For a Tennessee community that fears being forever linked to one of the country's worst environmental disasters, an estimated $1 billion being spent to clean up a massive coal ash spill that flooded its lakeside homes isn't enough. Roane County leaders want millions more dollars to repair their economy and image after 5.4 million cubic yards of toxin-laden muck breached a holding pond at the Tennessee Valley Authority's Kingston Fossil Plant on Dec. 22.